# ODAlarm vs Eppika

The clearest difference is chart position: Eppika at #153 against ODAlarm's unranked. Eppika also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ODAlarm sells 1 one-off in-app purchase and Eppika sells 5 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

ODAlarm ships an update every 4 days, Eppika every 6 days. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ODAlarm | Eppika |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (1.6K ratings)](https://appshunter.io/ios/app/eppika-read-and-learn-languages/id6744357399/reviews)** |
| Number of ratings | — | **1.6K** |
| Positive reviews | — | 68.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#153** |
| Size | 2 MB | 48 MB |
| Requires iOS | 17.2 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Yoshikazu Mikawa](https://appshunter.io/developer/1778069380) | [Tessirion, s.r.o.](https://appshunter.io/developer/1807068977) |

## What reviewers say

### ODAlarm

[App page](https://appshunter.io/ios/app/odalarm/id6504723944)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ODAlarm Premium Access | $0.99 | one-time |


### Eppika

[App page](https://appshunter.io/ios/app/eppika-read-and-learn-languages/id6744357399)

**Currently charting:** #153 Top Grossing · Education (US App Store)

Learn languages by reading adapted stories and bilingual audiobooks. This app offers a vast library of classics and bestsellers rewritten to match your vocabulary and grammar level, making language acquisition natural and enjoyable. Track your progress and build vocabulary effortlessly through context.

**Highlights:** Bilingual audiobooks and stories, Adapted reading levels (A1-B2+), Learn through context, Grammar without studying, Reading progress tracker, Vast library of classics and bestsellers

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $19.99 | per month |
| Premium | $39.99 | per 3 months |
| Premium - Annual | $49.99 | per year |
| Premium - Annual | $49.99 | per year |
| Premium | $89.99 | per year |


## Frequently asked questions

### Is ODAlarm free?

ODAlarm is free to download, with in-app purchases available.

### Is Eppika free?

Eppika is free to download, with in-app purchases available.

### Do ODAlarm or Eppika have ads?

Neither ODAlarm nor Eppika shows ads.

### Which is updated more often, ODAlarm or Eppika?

ODAlarm ships an update every 4 days, and Eppika every 6 days. Most recently, ODAlarm was updated on October 6, 2026 and Eppika on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*